Tonga earthquakes

M4.5 earthquake 215 km WNW of Houma, Tonga

A magnitude 4.5 earthquake struck 215 km WNW of Houma, Tonga on Fri, Apr 5, 2024, 1:53 AM GMT+13 (12:53 UTC), 339 km (211 mi) below the surface.

A larger quake followed: M4.8 260 km WNW of Houma, Tonga. This one was a foreshock.

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Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
4.5 (mb, body-wave), light
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2024-04-04 12:53:30 UTC
Depth
339.3 km (210.8 mi), deep
Epicenter
20.188° S, 177.083° W
Region
Tonga
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 8.9 km horizontally, 6.4 km in depth
Magnitude uncertainty
±0.10
Depth from
From location
Station coverage gap
60°
Stations used
55

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: 23 in the 60 days after this one and 3 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us7000m9v5. Read Sat, Oct 3, 2026, 2:09 PM UTC.